KR900018503U - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
KR900018503U
KR900018503U KR2019900004100U KR900004100U KR900018503U KR 900018503 U KR900018503 U KR 900018503U KR 2019900004100 U KR2019900004100 U KR 2019900004100U KR 900004100 U KR900004100 U KR 900004100U KR 900018503 U KR900018503 U KR 900018503U
Authority
KR
South Korea
Prior art keywords
injection molding
molding machine
machine
injection
molding
Prior art date
Application number
KR2019900004100U
Other languages
Korean (ko)
Other versions
KR920004587Y1 (en
Inventor
미치오 이토오
히로시 요시다
Original Assignee
요시다 고오교오 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 요시다 고오교오 가부시키가이샤 filed Critical 요시다 고오교오 가부시키가이샤
Publication of KR900018503U publication Critical patent/KR900018503U/en
Application granted granted Critical
Publication of KR920004587Y1 publication Critical patent/KR920004587Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
KR2019900004100U 1989-04-07 1990-04-06 Injection nozzle for injection molding machine KR920004587Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP41506(U) 1989-04-07
JP1989041506U JPH0538905Y2 (en) 1989-04-07 1989-04-07

Publications (2)

Publication Number Publication Date
KR900018503U true KR900018503U (en) 1990-11-05
KR920004587Y1 KR920004587Y1 (en) 1992-07-06

Family

ID=12610251

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900004100U KR920004587Y1 (en) 1989-04-07 1990-04-06 Injection nozzle for injection molding machine

Country Status (7)

Country Link
US (1) US5059113A (en)
EP (1) EP0391323B1 (en)
JP (1) JPH0538905Y2 (en)
KR (1) KR920004587Y1 (en)
CA (1) CA2014029C (en)
DE (1) DE69016686T2 (en)
HK (1) HK104997A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254305A (en) * 1987-12-10 1993-10-19 Otto Hofstetter Ag Injection nozzle and method for charging an injection nozzle
DE4222510C1 (en) * 1992-07-09 1993-12-09 Edmund Ullisperger Valve gate for plastic molding compounds
IT1294475B1 (en) * 1997-06-19 1999-04-12 Acrilux Spa INJECTION NOZZLE WITH SLIDING TORPEDO.
DE10154676B4 (en) * 2001-11-07 2005-08-18 Carl Freudenberg Kg Injection molding machine for the production of elastomer and Duromerformteilen
CA2822465C (en) * 2011-01-28 2016-09-13 Husky Injection Molding Systems Ltd Plasticizing system including opposite-facing surfaces for contacting opposite sides of solidified-resin particle
JP5619643B2 (en) * 2011-02-01 2014-11-05 小島プレス工業株式会社 Direct molding machine
WO2012125380A2 (en) * 2011-03-12 2012-09-20 Husky Injection Molding Systems Ltd Plasticating and injection device
JP5350554B1 (en) * 2013-05-17 2013-11-27 センチュリーイノヴェーション株式会社 Injection device in molding machine
EP3199321A4 (en) * 2014-09-25 2018-04-04 Century Innovation Corporation Melting vessel, injection device using same, injection molding and method for manufacturing same, and method for manufacturing inter-member junction material
DE102017205673A1 (en) * 2017-04-04 2018-10-04 Henkel Ag & Co. Kgaa Extrusion unit, apparatus for the extrusion of thermoplastics and use of the device
US11185874B2 (en) 2018-07-11 2021-11-30 Phoenix Closures, Inc. Nozzle tips with neck portions for reduced cleaning times
CN111347638B (en) * 2018-12-24 2022-02-15 欧特捷实业股份有限公司 Improved structure of plunger type injection mechanism
IT202000004351A1 (en) * 2020-03-02 2021-09-02 Sipa Progettazione Automaz COMPONENT FOR NOZZLE FOR INJECTION SYSTEM TO PRODUCE PLASTIC CONTAINERS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD29832A (en) *
NL109468C (en) *
US2302873A (en) * 1939-12-29 1942-11-24 Lester Engineering Co Injection cylinder for pressure casting machines
GB634234A (en) * 1944-03-20 1950-03-15 Lester Engineering Co Improvements in or relating to injection moulding machines
US2476550A (en) * 1945-03-02 1949-07-19 Owens Illinois Glass Co Injector for molding machines
DE2059496C3 (en) * 1970-12-03 1973-07-12 Maschf Augsburg Nuernberg Ag Device for plasticizing plastics
US3941540A (en) * 1971-07-07 1976-03-02 Diamond Tool & Die Company Sprue bushing for a single cavity or center sprued mold
FR2273647A1 (en) * 1974-06-04 1976-01-02 Ramond Louis INJECTION NOZZLE FOR PLASTICS
CH587718A5 (en) * 1975-02-18 1977-05-13 Herzog Kurt
JPS51136742A (en) * 1975-05-21 1976-11-26 Fuji Plastics Runnerless mold of hot runner type
US4333608A (en) * 1980-09-19 1982-06-08 Ex-Cell-O Corporation Injection molding nozzle
US4427361A (en) * 1982-03-24 1984-01-24 Toshio Saito Shut-off nozzle for injection moulding of thermoplastics

Also Published As

Publication number Publication date
JPH02133316U (en) 1990-11-06
DE69016686T2 (en) 1995-09-14
DE69016686D1 (en) 1995-03-23
CA2014029C (en) 1994-08-30
JPH0538905Y2 (en) 1993-10-01
EP0391323A2 (en) 1990-10-10
CA2014029A1 (en) 1990-10-08
HK104997A (en) 1997-08-15
EP0391323A3 (en) 1991-07-03
US5059113A (en) 1991-10-22
KR920004587Y1 (en) 1992-07-06
EP0391323B1 (en) 1995-02-08

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

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